Hardware Spec Index

Caldera FN-4090 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4090-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index768 (Case Fans scale)
Category rank#14,643
Street price$29
Power4 W
Performance per dollar26.48
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4090 SE
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4090 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21885074 (accessed 2026-10-24).